Function: square(sqrt(square(numbers('epe')))) if sqrt(square(numbers('epe'))) > sqrt(square(numbers('epe'))) if max(square(sqrt(square(numbers('epe')))), sqrt(square(numbers('epe')))) > square(sqrt(square(numbers('epe')))) else square(numbers('epe')) else max(square(sqrt(square(numbers('epe')))), sqrt(square(numbers('epe'))))